ArticleNature communications2024
The role of water mobility on water-responsive actuation of silk.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed.
- Article
- Organic-Inorganic Interfacial Charge-Directed Migration for Enhanced Photocatalytic Hydrogen Evolution Over CuChemSusChem · 2026Article
- Reversible, Chemically Triggered Water Retention in Disulfide Cross-Linked Synthetic Conserved Anterior Mucus Proteins (SCAMPs).Macromolecules · 2026Article
- Article
- All-in-one optically interactive soft robots with embedded liquid crystal holography.Light, science & applications · 2026Article
- Additive-Free TiAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Discrete Actuation of Water-Responsive Crystalline Metal-Peptide Frameworks.Angewandte Chemie (International ed. in English) · 2025Article
- Biomimetic Silk Nanoparticle Manufacture: Calcium Ion-Mediated Assembly.ACS biomaterials science & engineering · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Biological water-responsive materials that deform with changes in relative humidity have recently demonstrated record-high actuation energy densities, showing promise as high-performance actuators for various engineering applications. However, there is a lack of theories capable of explaining or predicting the stress generated during water-responsiveness. Here, we show that the nanoscale confinement of water dominates the macroscopic dehydration-induced stress of the regenerated silk fibroin. We modified silk fibroin's secondary structure, which leads to various distributions of bulk-like mobile and tightly bound water populations. Interestingly, despite these structure variations, all silk samples start to exert force when the bound-to-mobile (B/M) ratio of confined water reaches the same level. This critical B/M water ratio suggests a common threshold above which the chemical potential of water instigates the actuation. Our findings serve as guidelines for predicting and engineering silk's WR behavior and suggest the potential of describing the WR behavior of biopolymers through confined water.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.